# SRCA Mobile vs Shift Work Calendar

The clearest difference is in-app purchases: SRCA Mobile at none against Shift Work Calendar's 2. SRCA Mobile also leads on iOS requirement (13.0 vs 26.0). Shift Work Calendar's advantage is update cadence (daily vs every 8 months). On price, ads and device support there is nothing between them.

Both are free to download. Shift Work Calendar sells 2 in-app purchases, starting at $1.49 per month. SRCA Mobile asks for nothing beyond the download.

SRCA Mobile ships an update every 8 months, Shift Work Calendar daily. The most recent releases landed on September 30, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | SRCA Mobile | Shift Work Calendar |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (5 ratings)](https://appshunter.io/ios/app/shift-work-calendar-zam/id6504942438/reviews)** |
| Number of ratings | — | **5** |
| Positive reviews | — | 66.7% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 8 months | **Daily** |
| Monetization | — | Subscription |
| Size | 53 MB | 46 MB |
| Requires iOS | **13.0** | 26.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Relenfeize inc](https://appshunter.io/developer/987482551) | [Dama Code](https://appshunter.io/developer/1754205230) |

## What reviewers say

### SRCA Mobile

[App page](https://appshunter.io/ios/app/srca-mobile/id6458532677)

**Features:** macOS Compatibility

**In-app purchases:** none


### Shift Work Calendar

[App page](https://appshunter.io/ios/app/shift-work-calendar-zam/id6504942438)

Manage your work schedule, track overtime hours, and organize personal events with this comprehensive calendar app. It automatically logs extra hours based on labor laws and offers flexible views for planning. Personal events are stored securely on your device.

**Highlights:** Shift work schedule management, Automatic overtime tracking, Personal event organization, National holiday display, Multiple calendar views, Flexible shift swapping

**Features:** Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $1.49 | per month |
| Yearly | $9.99 | per year |


## Frequently asked questions

### Is SRCA Mobile free?

SRCA Mobile is free to download, with no in-app purchases.

### Is Shift Work Calendar free?

Shift Work Calendar is free to download, with in-app purchases available.

### Do SRCA Mobile or Shift Work Calendar have ads?

Neither SRCA Mobile nor Shift Work Calendar shows ads.

### Which is updated more often, SRCA Mobile or Shift Work Calendar?

SRCA Mobile ships an update every 8 months, and Shift Work Calendar daily. Most recently, SRCA Mobile was updated on September 30, 2026 and Shift Work Calendar on October 6, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*